參數(shù)資料
型號: LV8054LP
廠商: SANYO SEMICONDUCTOR CO LTD
元件分類: 運動控制電子
英文描述: STEPPER MOTOR CONTROLLER, 0.6 A, QCC40
封裝: 5 X 5 MM, VQLP-40
文件頁數(shù): 1/5頁
文件大小: 515K
代理商: LV8054LP
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer
's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer
'sproductsor
equipment.
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
D1207 MS 20071121-S00003 / 71807 MS / 20807 MS PC / 10606 MS OT 20051227-S00014 No.A0167-1/23
LV8054LP
Overview
LV8054LP is single-chip motor driver IC for digital cameras.
Functions
Integrates the digital camera actuator drivers on a single chip
Four constant voltage output channels, two constant current output channels
All actuators can be driven at the same time
The AF and zoom stepping motors are driven by the clock signal
Supports PWM control of a DC zoom motor.
Can switch between an external input or an internal reference for the constant voltage output setting reference voltage
The constant voltage output multiplier can be set to one of 16 levels
The constant current output reference voltage can be set to one of 16 internal reference voltage levels
Built-in photosensor drive transistor
Three built-in Schmitt buffer circuits (the presence or absence of hysteresis can be set individually)
Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage 1
VB max
6.0
V
Supply voltage 2
VCC max
6.0
V
Peak output current
IO peak
OUT1 to 12 (t
≤10mS, ON-duty≤20%)
600
mA
IO max1
OUT1 to 12
400
mA
Continuous output current
IO max2
PI
85
mA
Allowable power dissipation
Pd max
Mounted on a circuit board*
1400
mW
Operating temperature
Topr
-20 to +85
°C
Storage temperature
Tstg
-55 to +150
°C
* Standard circuit board: 40
×50× 0.8 mm3 glass epoxy four-layer board
Ordering number : ENA0167C
Bi-CMOS IC
For Digital Cameras
Single-chip motor Driver IC
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